TWM625803U - Connection structure and electronic device having the same - Google Patents

Abstract

The present invention mainly discloses a connection structure, which is installed in an electronic device, so that the electronic device can be combined with another external electronic device through the connection structure. According to the design of the present invention, the connecting structure includes an actuating unit and an auxiliary unit. When the electronic device is combined with the external electronic device, the actuating unit is combined with the casing of the external electronic device under the cooperation of the auxiliary unit, so that the two electrical ends of an electronic board are respectively inserted into the housing of the electronic device. A slot in the housing and another slot in the housing of the external electronic device. In this case, the electronic device can be coupled to the external electronic device through the electronic board to obtain more extended functions.

Description

Connection structure and electronic device having the same

The present invention relates to the technical field of electronic devices, in particular to a connecting structure for combining two electronic devices with each other.

It is known that there are various industrial computers, such as server computers, embedded computers, single-board computers, industrial control computers, in-vehicle computers, security monitoring hosts, gaming hosts, game hosts, and the like. Even so, the system architectures of industrial computers currently designed by the industry can be roughly divided into two types.

The first is the single board computer, which is created by integrating the chipset, I/O interface unit, and electronic components on a single motherboard. Typically, industrial computers using this architecture are larger in size. Furthermore, when the customer needs to change the design, the project engineer needs to redesign the circuit of the motherboard, and replace the chipset, I/O interface unit and/or electronic components when necessary.

The second is a modular computer, which integrates the chip set, I/O interface unit and electronic components into a mainboard, wherein the mainboard has at least one expansion slot for inserting a functional expansion board (extension). board, extension card). It is conceivable that modular computers have high flexibility in industrial applications. In particular, with the increasing application of Industrial Internet of Things (IIoT), Smart Internet of Things (AIoT) and cloud computing, various special modular industrial computers have also been born.

Therefore, for the design engineers of modular industrial computers, the easiest way to add functional modules to an existing modular industrial computer is to add expansion boards, which are commonly known as daughterboards in the industry. However, with the increase in the number of expansion boards installed, the chassis structure and cooling system of the modular industrial computer must also be designed synchronously. In other words, in order to add one or more expansion boards in the existing modular industrial computer, the engineer must redesign the chassis structure and the cooling system, causing a great burden on the engineer.

In view of the aforementioned reasons, the creator of the present invention has made great efforts to research the new model, and finally developed a connection structure for combining two electronic devices with each other.

The main purpose of the present invention is to provide a connection structure, which is installed in an electronic device, so that the electronic device can be combined with another external electronic device through the connection structure. According to the design of the present invention, the connecting structure includes an actuating unit and an auxiliary unit. When the electronic device is combined with the external electronic device, the actuating unit is combined with the casing of the external electronic device under the cooperation of the auxiliary unit, so that the two electrical ends of an electronic board are respectively inserted into the housing of the electronic device. A slot in the housing and another slot in the housing of the external electronic device. In this case, the electronic device can be coupled to the external electronic device through the electronic board to obtain more extended functions.

In order to achieve the above object, the present invention proposes an embodiment of the connecting structure, which includes: an actuating unit slidably connected to the inner surface of a first plate member, and includes: a first main body with an opening, and a first side of the mouth of the opening is provided with at least one first connection part; a plurality of fasteners are arranged on the first main body, and each of the fasteners A snap joint of the piece is exposed on the outer surface of the first board piece through one of the plurality of first openings provided in the first board piece; at least one first elastic piece is located in the opening, and the first A first end of an elastic member is fixed on the first connecting portion; a push member is disposed on the first main body, and a pressing head of the push member exposes the first plate member; and an auxiliary unit, fixedly arranged on the inner surface of the first plate and located in the opening; wherein, the auxiliary unit includes a second main body with at least a second connecting portion, and a second end of the first elastic member is fixed on the second connecting portion; wherein, after the plurality of fasteners are fastened to a plurality of fastener holes of a second plate, the first plate is combined with the second plate, and the When the first body is subjected to a force of the first elastic member, the first body is located at a first position; wherein, after the pressing head of the pushing member is exerted to push the first body to slide to a second position, the The fastening of the fastening element and the fastening hole is released, so that the first plate can be picked up to be detached from the second plate; wherein, after the first plate is detached from the second plate, Pressing the push piece again can cause the first body to be slidably returned by the force of the first elastic piece.

In addition, the present invention also provides an electronic device, which has a first casing for accommodating a first motherboard, and a first slot is provided on the first motherboard; it is characterized in that the electronic device has a connection structure, And the connection structure includes: an actuating unit, slidably connected to the inner surface of a first plate of the first casing, and comprising: a first body having an opening, and a first side of the mouth of the opening is provided with at least a first connecting part; a plurality of fasteners are arranged on the first main body, and a fastener of each of the fasteners passes through one of the plurality of first openings provided in the first plate one exposed on the outer surface of the first plate member; at least one first elastic member located in the opening, and a first end of the first elastic member is fixed on the first connecting portion; and a push member disposed in the opening On the first main body, and a pressing head of the pushing member exposes the first plate member; and an auxiliary unit fixedly disposed on the inner surface of the first plate member and located in the opening; wherein, the The auxiliary unit includes a second main body having at least one second connecting portion, and a second end of the first elastic member is fixed on the second connecting portion; wherein, in an initial state, the first main body is subjected to the first connecting portion. A force of an elastic member is located at a first position; wherein, after the plurality of fasteners are fastened to a plurality of fastener holes of a second plate of a casing of an external electronic device, The first plate member is combined with the second plate member, and the first body is at the first position at this time; wherein, the pressing head of the pushing member pushes the first body to slide to a second position After the position, the fastening of the fastening piece and the fastening hole is released, so that the external electronic device can be picked up; wherein, after picking up the external electronic device, the first body is subjected to the first elasticity The force of the piece will slide and return.

In one embodiment, the aforementioned connecting structure of the present invention further includes: a guide unit, which is disposed on the inner surface of the first plate member, and includes a first guide member and a second guide member; wherein, A first guide channel is formed between the first guide member and the inner surface of the first plate member, and a second guide channel is formed between the second guide member and the inner surface of the first plate member, And the two sides of the first main body are respectively embedded in the first guide channel and the second guide channel.

In one embodiment, a fitting member is disposed on a second side of the rim of the opening, the second side and the first side are two opposite sides of the rim of the opening, and the auxiliary unit further includes: A limiting member is disposed on the second body to face the inserting member, and has an accommodating groove; a return spring is disposed in the accommodating groove; a clamping member is disposed in the accommodating groove in the groove, and is pressed against by the return spring; wherein, after the plurality of buckles are respectively buckled with the plurality of buckle holes, the two clamping arms of the clamp are exposed in the accommodating groove at this time. In addition, the included angle between the two clamping arms is a first angle; wherein, when the first main body moves to the second position, the inserting piece pushes the clamping piece to make the clamping The two clamping arms of the component are submerged into the accommodating groove, so that the angle between the two clamping arms is reduced from the first angle to a second angle, so that the two clamping arms clamp the insert; wherein, in After the pusher is pressed when the two clamp arms clamp the insert, the return spring pushes the clamper with a spring restoring force, so that the clamper moves and causes the two clamp arms to move. The accommodating groove is exposed again; at this time, the first main body is slidably returned by the force of the first elastic member.

In one embodiment, the first plate includes: a plurality of first openings, so that the buckles of the buckles are exposed on the outer surface of the first plate through the openings; A plurality of positioning posts are fixed on the outer surface of the first board; a first slot is used for an electronic board to pass through, so that a first electrical end of the electronic board is inserted into the first slot ; wherein, when the first electrical end is inserted into the first slot, a second electrical end of the electronic board is located outside the first board; and a first jack.

In one embodiment, a first board card guiding unit is provided on the first main board, and the first board card guiding unit includes: a first support member disposed on the first main board and close to the a side edge of the first slot; a third guide member disposed on the first support member and close to one end side of the first slot; and a fourth guide member disposed on the first support member on the support member and close to the other end side of the first slot; wherein, the third guide member and the fourth guide member both have a guide groove, and the two sides of the electronic board are respectively embedded in the two guide grooves.

In one embodiment, a board fixing unit is disposed on the first support member, and includes: a second elastic member, which has a first end, a second end, and is connected to the first end and the first end. An elastic section between the two ends, wherein the first end is locked on the first support member; and an abutting member is arranged on the elastic section; Wherein, when the two sides of the electronic board are respectively embedded in the two guide grooves, the abutting member is pressed against the electronic board by the action of the elastic segment; wherein, on the first part of the electronic board When an electrical terminal is inserted into the first socket through the first slot, use a plug-in to pass through the first socket and enter the first housing to press the first part of the second elastic member. After the two ends, the elastic section is inclined backward so that the electronic board is not pressed by the abutting member, so that the electronic board can be easily pulled up.

In one embodiment, the second board further has a plurality of docking holes and a second slot hole, the plurality of docking holes are used for docking the plurality of positioning posts respectively, and the second slot hole is used for the electronic board card pass through.

In one embodiment, the casing of the external electronic device accommodates a second motherboard, and the second motherboard is provided with a second slot and a second board guide unit, and the second board is guided The unit includes: a second support member, disposed on the second main board, and close to one side of the second slot; a fifth guide member, disposed on the second support member, and close to the second slot One end side of the second slot has a guide groove; and a sixth guide member is disposed on the second support member and is close to the other end side of the second slot and has a guide groove; Wherein, when the first board is combined with the second board, the two sides of the electronic board are respectively embedded in the two guide grooves, and a second electrical end of the electronic board is into the second slot.

1: Connection structure

11: Actuating unit

110: The first subject

1101: Opening

1102: The first connection part

111: Fasteners

112: The first elastic piece

113: Push Pieces

114: Inserts

12: Auxiliary unit

120: Second subject

121: Second connecting part

122: Limiter

123: Clamp parts

13: Guidance unit

131: The first guide

132: Second guide

2: Electronic device

20: The first shell

201: First Motherboard

202: First slot

203: The first support

204: Third guide

205: Fourth guide

206: Second elastic piece

207: Abutment pieces

21: The first board

211: The first opening

212: Second opening

213: The first slot

214: First Jack

22: The first base

2P: Positioning post

3: External Electronics

30: Second shell

301: Second Motherboard

302: Second slot

303: Second support

304: Fifth Guide

305: Sixth Guide

31: Second board

311: Snap hole

312: Docking hole

313: Second slot

32: Second base

33: Cover

4: Electronic board

5: Plugins

M: Anti-scratch sheet

2P: Positioning post

1A is a first perspective view of a connection structure of the new model; FIG. 1B is a second perspective view of the connection structure of the new model; FIG. 2 is a perspective view of a first plate with the connection structure of the new model; 2 is a perspective view of the first board and a second board; Figure 4A and Figure 4B are the action diagrams of the connection structure of the new model; Figure 5 is a perspective view of an electronic device with a connection structure of the new model; Figure 4 6 is an exploded view of a first casing of the electronic device; Figure 7 is a perspective view of an external electronic device; Figure 8 is an exploded view of a second casing of the external electronic device; Figures 9A, 9B, 9C FIG. 9D is the action diagram of combining the electronic device of the new connection structure with another external electronic device; FIG. 10A and FIG. 10B are the action diagrams of disengaging the electronic device from the external electronic device; and FIGS. 11A and 11B The operation diagram for taking out the electronic board card from the electronic device.

In order to more clearly describe a connection structure proposed by the present invention and an electronic device having the connection structure, preferred embodiments of the present invention will be described in detail below with reference to the drawings.

Examples of connecting structures

Please refer to FIG. 1A and FIG. 1B , which show a first perspective view and a second perspective view of a connecting structure of the present invention. And, please refer to FIG. 2 at the same time, which shows that there is one of the new A perspective view of a first panel of a connection structure. As shown in FIG. 1A , FIG. 1B and FIG. 2 , the connecting structure 1 of the present invention mainly includes an actuating unit 11 , an auxiliary unit 12 and a guide including a first guide member 131 and a second guide member 132 unit 13. Wherein, the actuating unit 11 is slidably connected to the inner surface of a first plate member 21, and includes: a first main body 110, a plurality of fastening members 111, at least one first elastic member 112, a pushing member 113, and an insert 114 . In more detail, the first body 110 has an opening 1101, and two opposite sides (ie, the first side and the second side) of the rim of the opening 1101 are respectively provided with at least one first connecting portion 1102 and the The fitting 114 is described. On the other hand, the plurality of fasteners 111 are disposed on the first main body 110 , and a fastener of each of the fasteners 111 passes through a plurality of first openings provided in the first plate 21 One of 211 is exposed on the outer surface of the first plate member 21 .

As shown in FIG. 1A , FIG. 1B and FIG. 2 , a first end of the at least one first elastic member 112 is fixed to the first connecting portion 1102 so as to be located in the opening 1101 . In a feasible embodiment, the first elastic member 112 can be a spring or an elastic sheet. On the other hand, the push member 113 is disposed on the first main body 110 , and a pressing head of the push member 113 exposes the first plate member 21 . Moreover, the auxiliary unit 12 is fixedly arranged on the inner surface of the first plate member 21 and is located in the opening 1101 . According to the design of the present invention, the auxiliary unit 11 includes: a second main body 120 , a limiting member 122 , a return spring, and a clamping member 123 . Wherein, the limiting member 122 is disposed on the second main body 120 to face the inserting member 114 and has an accommodating groove. And, the return spring and the clamping member 123 are placed in the accommodating groove in sequence, so that the clamping member 123 is held by the return spring hit the top. As shown in FIG. 1A and FIG. 1B , the clamping member 123 has two clamping arms exposed outside the accommodating groove, and the included angle between the two clamping arms is a first angle.

As shown in FIGS. 1A , 1B and 2 , the second body 120 has a second connecting portion 121 , so that a second end of the first elastic member 112 is fixed to at least a second connection of the second body 120 Section 121. Furthermore, the guide unit 13 is disposed on the inner surface of the first plate member 21, so that a first guide channel is formed between the first guide member 131 and the inner surface of the first plate member 21, and makes the A second guide channel is formed between the second guide member 132 and the inner surface of the first plate member 21, so that the two sides of the first main body 110 are embedded in the first guide channel and the first guide channel respectively. Inside the second guide. Continue to refer to FIG. 2 , and please refer to FIG. 3 at the same time, which is a perspective view of the first board and a second board shown in FIG. 2 . Also, please refer to FIG. 4A and FIG. 4B at the same time, which show the action diagram of the connection structure of the present invention.

As shown in FIG. 2 and FIG. 4A , in an initial state, the first main body 110 is located in a first position by a force of the first elastic member 112 (ie, the restoring force of the spring). In addition, after the plurality of fastening members 111 are fastened to the plurality of fastening holes 311 of a second plate member 31, the first plate member 21 is combined with the second plate member 31. A main body 110 is still in the first position. Described in more detail, after the plurality of fastening parts are respectively fastened to the plurality of fastening holes, the two clamping arms of the clamping part are exposed outside the accommodating groove, and the space between the two clamping arms is The included angle is a first angle.

As shown in FIG. 3 and FIG. 4B , after applying force to the pressing head of the pushing member 113 to push the first body 110 to slide to a second position, the fastening member 111 and the fastening hole are released. 311 is fastened, so that the first plate 21 can then be picked up to disengage the second plate 31 . In more detail, when the first body 110 moves to the second position Then, the inserting member 114 pushes the clamping member 123 so that the two clamping arms of the clamping member 123 sink into the accommodating groove, so that the included angle between the two clamping arms is reduced from the first angle to a The second angle, so that the two clamping arms clamp the insert 114 . Moreover, after the first plate member 21 is separated from the second plate member 31 , pressing the push member 113 again can cause the first body 110 to be slidably returned by the force of the first elastic member 112 . In more detail, when the two clamping arms clamp the inserting member 114, the pushing member 113 is pressed again, so that the return spring pushes the clamping member 123 with a spring restoring force, so that the The clamping member 123 moves so that the two clamping arms are exposed to the accommodating groove again; at this time, the first main body 110 is slidably returned by the force of the first elastic member 112 . It should be easily understood that the position where the first body 110 slides to return is the same as the position of the fastener 111 on the first body 110 and the edge of the first opening 211 of the first plate 21 or the buckle of the second plate 31 . The position of the rim of the contact hole 311 is related. When the first body 110 is slid by the force of the first elastic member 112 , the first body 110 will press the buckle member 111 against the rim or the buckle hole of the first opening 211 . Stop sliding when 311 lip.

Electronic device with connection structure

Please refer to FIG. 5 , which shows a perspective view of an electronic device having a connection structure of the present invention. Also, please refer to FIG. 6 , which shows an exploded view of the first casing of the electronic device. As shown in FIG. 5 and FIG. 6 , the electronic device 2 has a first casing 20 accommodating a first motherboard 201 , and the first casing 20 includes a first base 22 and a first board (or Called the upper cover) 21. Furthermore, the first main board 201 is provided with a first slot 202 . Comparing FIG. 2 and FIG. 6 , it can be seen that the first plate 21 shown in FIG. 2 is the first plate shown in FIG. 6 . Plate 21. In other words, the electronic device 2 has the connecting structure 1 of the present invention as shown in FIG. 1A and FIG. 1B , and the connecting structure 1 is connected to the inner surface of the first board 21 .

As shown in FIG. 5 and FIG. 6 , the first plate member 21 includes: a plurality of first openings 211 , a plurality of positioning posts 2P, a first slot hole 213 , and a first insertion hole 214 , each of which is The buckles of the buckles 111 are exposed to the outer surface of the first plate 21 through the openings 211 . A plurality of positioning posts 2P are fixed on the outer surface of the first plate member 21 ; in some implementations, the first plate member further includes a plurality of second openings 212 for penetrating the plurality of positioning posts 2P respectively. On the other hand, the first slot 213 allows an electronic board 4 to pass through, so that a first electrical end of the electronic board 4 enters the first casing 20 and is inserted into the first slot 202 . As shown in FIG. 5 , when the first electrical terminal is inserted into the first slot 202 , a second electrical terminal of the electronic board 4 remains outside the first board 21 .

As shown in FIG. 6 , the first main board 201 is further provided with a first board card guide unit, and the first board card guide unit includes: a first support member 203 , a third guide member 204 and a The fourth guide member 205 , wherein the first support member 203 is disposed on the first motherboard 201 and close to one side of the first socket 202 . In addition, the third guide member 204 is disposed on the first support member 203 and close to one end side of the first slot 202 . Relative to the third guide member 204 , the fourth guide member 205 is disposed on the first support member 203 and close to the other end side of the first slot 202 . According to the design of the present invention, both the third guide member 204 and the fourth guide member 205 have a guide groove, and the two sides of the electronic board 4 are respectively embedded in the two guide grooves.

As shown in FIG. 6 , a board fixing unit is disposed on the first supporting member 203 , and includes a second elastic member 206 and a pressing member 207 . In particular, the new order The second elastic member 206 has a first end, a second end and an elastic section connected between the first end and the second end. As shown in FIG. 6 , the first end is locked on the first support member 203 , and the abutting member (eg, a protrusion) 207 is disposed on the elastic section. According to this design, when the two sides of the electronic board 4 are respectively embedded in the two guide grooves, the abutting member 207 is subjected to the force of the elastic segment (ie, the restoring force of the elastic piece) to resist the electronic board Board 4.

After the connecting structure 1 of the present invention is installed on the inner surface of the first board 21 of the electronic device 2 , the electronic device 2 can be combined with an external electronic device using the connecting structure 1 of the present invention.

Please refer to FIG. 7 , which shows a perspective view of an external electronic device. Also, please refer to FIG. 8 , which shows an exploded view of the second casing of the external electronic device. As shown in FIGS. 7 and 8 , the external electronic device 3 has a second casing 30 accommodating a second motherboard 301 , and the second casing 30 includes a first base 32 and a second board ( Or the upper cover) 31. In addition, a second slot 302 is provided on the second motherboard 301 . Comparing FIG. 3 with FIG. 8 , it can be seen that the second plate 31 shown in FIG. 3 is the second plate 31 shown in FIG. 8 .

As shown in FIG. 7 and FIG. 8 , in addition to the plurality of buckle holes 311 , the second plate 31 also defines a plurality of butt holes 312 and a second slot hole 313 . The plurality of docking holes 312 are used for docking the plurality of positioning posts 2P respectively, and the second slot holes 313 allow the electronic board 4 to pass through. As shown in FIG. 8 , the second motherboard 301 is further provided with a second board card guide unit, and the second board card guide unit includes: a second support member 303 , a fifth guide member 304 and a The sixth guide member 305 , wherein the second support member 303 is disposed on the second motherboard 301 and close to one side of the second slot 302 . And, the fifth guide member 304 is disposed on the second support member 303 and close to the second slot One end side of 302. Relative to the fifth guide member 304 , the sixth guide member 305 is disposed on the second support member 303 and close to the other end side of the second slot 302 . According to the design of the present invention, both the fifth guide member 304 and the sixth guide member 305 have a guide groove.

Further, as shown in FIG. 6 , an anti-scratch piece M with a slit is attached to the inner surface of the first board member 21 to cover the first slot 213 so that the electronic board 4 can pass through the first board member 21 . A slot 213 passes through the slit at the same time, thereby preventing the electronic board 4 from being scratched by the edge of the first slot 213 . Similarly, as shown in FIG. 8 , the anti-scratch sheet M is also attached to the inner surface of the second plate member 31 to cover the second slot hole 313 . It is added that, limited by the presenting angle of the second plate member 31 , it cannot be clearly shown that the anti-scratch sheet M is attached to the inner surface of the second plate member 31 . Therefore, in FIG. 8 , the anti-scratch plate M is The sheet M is moved to the second board card guide unit for display.

9A, 9B, 9C and 9D show the action diagrams of combining the electronic device with the connection structure of the present invention with another external electronic device. As shown in FIGS. 9A , 5 and 6 , after an electronic board (ie, interface card) 4 passes through the first slot 213 on the first board 21 of the electronic device 2 , its first The electrical terminal is inserted into the first slot 202 . At this time, the second electrical end of the electronic board 4 is located outside the first board 21 , and the two sides of the electronic board 4 are embedded in the third guide 204 and the fourth guide 205 respectively. inside, and the resisting member 207 resists the electronic board 4 under the action of the elastic segment. In other words, the functions of the first board guiding unit and the board fixing unit are to assist in fixing the electronic board 4 and keep the electronic board 4 from being affected by external forces.

As shown in FIG. 9B , in an initial state, the second board 31 of the external electronic device 3 is covered by a cover 33 . Therefore, when covered by the cover plate 33, The plurality of fastening holes 311 , the plurality of docking holes 312 and the second slot hole 313 of the second plate 31 are not exposed. It can be understood that before combining the external electronic device 3 with the electronic device 2 , the cover plate 33 must be removed first.

As shown in FIG. 9C and FIG. 3 , after the plurality of fasteners 111 are fastened to the plurality of fastener holes 311 of the second plate 31 of the external electronic device 3 , the first plate 21 and the The second plate member 31 is combined. As shown in FIG. 9D , after the first board 21 and the second board 31 are combined, the two electrical ends of the electronic board 4 are inserted into the first slot 202 in the electronic device 2 and the first slot 202 in the electronic device 2 respectively. The second slot 302 in the external electronic device 3 . In this case, the electronic device 2 is coupled to the external electronic device 3 through the electronic board 4 to obtain more extended functions.

As shown in FIG. 9C and FIG. 3 , after the plurality of fasteners 111 are fastened to the plurality of fastener holes 311 of the second plate 31 of the external electronic device 3 , the first plate 21 and the The second plate member 31 is combined. As shown in FIG. 4A and FIG. 9D , after the plurality of fasteners 111 are respectively fastened to the plurality of fastener holes 311 , the first plate 21 is combined with the second plate 31 . A main body 110 is in the first position. Moreover, the two electrical ends of the electronic board 4 are respectively inserted into the first slot 202 in the electronic device 2 and the second slot 302 in the external electronic device 3 . In this case, the external electronic device 3 is coupled to the electronic device 2 through the electronic board 4 to obtain more extended functions.

FIG. 10A and FIG. 10B show the action diagram of the electronic device being released from the electronic device. As shown in FIG. 4B , FIG. 10A and FIG. 10B , in order to disengage the external electronic device 3 from the electronic device 2 , a force must be applied to the pressing head of the pushing member 113 to push the first main body 110 to slide, so that the first The main body 110 is in the second position. At this time, the fastener 111 is located at There is no lip to fasten the fastening hole 311 inside the fastening hole 311 , so the external electronic device 3 can then be picked up to detach the electronic device 2 . As shown in FIG. 4B and FIG. 4A , after the first plate member 21 is separated from the second plate member 31 , pressing the push member 113 again can cause the first main body 110 to be subjected to the force of the first elastic member 112 . Slide reset.

FIG. 11A and FIG. 11B show the action diagram of taking out the electronic board 4 from the electronic device. As shown in FIG. 11A , when the first electrical end of the electronic board 4 is inserted into the first slot 202 , a plug-in 5 (eg, a flat-blade screwdriver) is used to pass through the first socket 214 to enter Inside the first casing 20 , the insert 5 is used to press the second end of the second elastic member 206 . In this case, as shown in FIG. 8 and FIG. 11B , the elastic section is inclined backward so that the electronic board 4 is not pressed by the abutting member 207 , so that the electronic board 4 can be easily pulled upwards rise.

In this way, the above has completely and clearly described a connection structure of the present invention and an electronic device having the connection structure. It must be emphasized that the above-mentioned detailed descriptions are for specific descriptions of feasible embodiments of the present invention, but the embodiments are not intended to limit the patent scope of the present invention. All should be included in the scope of the patent in this case.

1: Connection structure

11: Actuating unit

110: The first subject

1101: Opening

1102: The first connection part

111: Fasteners

112: The first elastic piece

113: Push Pieces

114: Inserts

12: Auxiliary unit

120: Second subject

121: Second connecting part

122: Limiter

123: Clamp parts

131: The first guide

132: Second guide

21: The first board

211: The first opening

212: Second opening

213: The first slot

214: First Jack

M: Anti-scratch sheet

Claims (20)

A connection structure, comprising: an actuating unit slidably connected to the inner surface of a first plate, and comprising: a first body having an opening, and a first side of the mouth of the opening is provided with at least a first connecting part; a plurality of fasteners are arranged on the first main body, and a fastener of each of the fasteners passes through one of the plurality of first openings provided in the first plate one exposed on the outer surface of the first plate member; at least one first elastic member located in the opening, and a first end of the first elastic member is fixed on the first connecting portion; and a push member disposed in the opening On the first main body, and a pressing head of the pushing member exposes the first plate member; and an auxiliary unit fixedly disposed on the inner surface of the first plate member and located in the opening; wherein, the The auxiliary unit includes a second main body with at least one second connection part, and a second end of the first elastic piece is fixed on the second connection part; After the plurality of fastening holes of the plate member, the first plate member is combined with the second plate member, and at this time, the first main body is located at a first position by a force of the first elastic member; wherein , after applying force to the pressing head of the pushing piece to push the first main body to slide to a second position, the fastening of the fastening piece and the fastening hole is released, so that the first main body can be picked up. a plate to disengage the second plate; Wherein, after the first plate member is separated from the second plate member, pressing the push member again can cause the first body to be slidably returned by the force of the first elastic member. The connection structure as claimed in claim 1, further comprising: a guide unit disposed on the inner surface of the first plate member and comprising a first guide member and a second guide member; wherein the first guide member A first guide channel is formed between a guide member and the inner surface of the first plate member, a second guide channel is formed between the second guide member and the inner surface of the first plate member, and the Two sides of the first body are respectively embedded in the first guide channel and the second guide channel. The connection structure of claim 1, wherein the first elastic member is any one of the following: a spring or an elastic sheet. The connection structure of claim 1, wherein a fitting member is disposed on a second side of the rim of the opening, and the second side and the first side are two opposite sides of the rim of the opening. According to the connection structure of claim 4, the auxiliary unit further comprises: a limiting member disposed on the second main body to face the inserting member, and having an accommodating groove; a return spring disposed on the in the accommodating groove; a clamping piece is arranged in the accommodating groove and is pressed against by the return spring; Wherein, after the plurality of fastening parts are respectively fastened to the plurality of fastening holes, the two clamping arms of the clamping part are exposed outside the accommodating groove, and the included angle between the two clamping arms is a first angle; wherein, when the first main body moves to the second position, the inserting member pushes the clamping member so that the two clamping arms of the clamping member sink into the accommodating groove, The included angle between the two clamping arms is reduced from the first angle to a second angle, so that the two clamping arms clamp the inserting piece. The connection structure according to claim 5, wherein after the pusher is pressed under the condition that the two clamping arms clamp the insert, the return spring pushes the clamper with a spring restoring force, so that the The clamping piece moves so that the two clamping arms are exposed to the accommodating groove again; at this time, the first main body is slidably returned by the force of the first elastic piece. An electronic device is provided with a first casing for accommodating a first mainboard, and a first slot is arranged on the first mainboard; it is characterized in that the electronic device has a connection structure, and the connection structure comprises: an actuating unit, slidably connected to the inner surface of a first plate of the first casing, and comprising: a first body having an opening, and a first side of the mouth of the opening is provided with at least a first connecting part; A plurality of fasteners are arranged on the first body, and a fastener of each fastener is exposed to the first through one of the plurality of first openings provided in the first plate the outer surface of the plate member; at least one first elastic member located in the opening, and a first end of the first elastic member is fixed on the first connecting portion; and a push member disposed on the first main body , and a pressing head of the pusher exposes the first plate; and an auxiliary unit, fixedly arranged on the inner surface of the first plate, and located in the opening; wherein, the auxiliary unit includes at least one a second body of the second connecting part, and a second end of the first elastic member is fixed on the second connecting part; wherein, the plurality of fasteners are fastened to a second shell of an external electronic device After a plurality of fastening holes of a second plate part of the body, the first plate part is combined with the second plate part, and at this time the first body is subjected to a force of the first elastic part and is located in a The first position; wherein, after applying force to the pressing head of the push piece to push the first body to slide to a second position, the buckle connection between the buckle piece and the buckle hole is released, thereby enabling Then pick up the external electronic device; wherein, after picking up the external electronic device, the first body is slidably returned by the force of the first elastic member. The electronic device according to claim 7, further comprising: a guide unit, which is disposed on the inner surface of the first board member, and includes a first guide member and a second guide member; the , a first guide channel is formed between the first guide member and the inner surface of the first plate, and a second guide is formed between the second guide and the inner surface of the first plate and the two sides of the first main body are respectively embedded in the first guiding channel and the second guiding channel. The electronic device of claim 7, wherein the first elastic member is any one of the following: a spring or an elastic sheet. The electronic device of claim 7, wherein an insert is disposed on a second side of the rim of the opening, the second side and the first side are two opposite sides of the rim of the opening, and The auxiliary unit further includes a limiting member disposed on the second main body. The electronic device as claimed in claim 10, wherein when the pressing head of the pushing member is forced to push the first body to slide, the inserting member is inserted into a groove of the limiting member, and is in the When the fitting piece abuts against the bottom of the groove, the first body stops sliding and is located at the second position. The electronic device as claimed in claim 7, wherein the first board member comprises: a plurality of positioning posts, which are fixed on the outer surface of the first board member; and a first slot for an electronic board to pass through. , inserting a first electrical end of the electronic board into the first slot; wherein, when the first electrical end is inserted into the first slot, a second electrical end of the electronic board is located at the outside of the first board; and a first socket. The electronic device of claim 12, wherein a first board card guide unit is disposed on the first main board, and the first board card guide unit includes: a first support member disposed on the first main board on top of the first slot and close to one side of the first slot; a third guide member disposed on the first support member and close to one end of the first slot; and a fourth guide member , disposed on the first support member and close to the other end side of the first slot; wherein, the third guide member and the fourth guide member both have a guide groove, and the electronic board card The two sides of the two guide grooves are respectively embedded in the two guide grooves. The electronic device as claimed in claim 13, wherein a board fixing unit is disposed on the first support member, and comprises: a second elastic member, which has a first end, a second end and is connected to the first support member. an elastic section between the first end and the second end, wherein the first end is locked on the first support member; and an abutting member is arranged on the elastic section; wherein, in the electronic When the two sides of the board are respectively embedded in the two guide grooves, the abutting member is acted by the elastic section to press against the electronic board. The electronic device as claimed in claim 14, wherein when the first electrical end of the electronic board is inserted into the first slot through the first slot, a plug-in is used After passing through the first insertion hole into the first casing and then pressing the second end of the second elastic member, the elastic segment is inclined backward so that the electronic board is not pressed by the abutting member. so that the electronic board can be easily pulled up. The electronic device of claim 14, wherein the second board further has a plurality of docking holes and a second slot hole, the plurality of docking holes are used for docking the plurality of positioning posts respectively, and the second slot Holes for the electronic board to pass through. The electronic device of claim 16, wherein the second housing of the external electronic device accommodates a second mainboard, and the second mainboard is provided with a second slot and a second board card guide unit, And the second board card guide unit includes: a second support member, disposed on the second main board, and close to one side of the second slot; a fifth guide member, disposed on the second a guide groove on the support member and close to one end of the second slot; and a sixth guide member disposed on the second support member and close to the other end of the second slot side and has a guide groove; wherein, when the first board is combined with the second board, the two sides of the electronic board are respectively embedded in the two guide grooves, and the electronic board A second electrical end of the card is inserted into the second slot. The electronic device of claim 16, wherein an anti-scratch sheet with a slit is attached to the inner surface of the first board to cover the first slot so that the electronic board can pass through the first board The slot hole passes through the slit at the same time, thereby preventing the electronic board from being scratched by the edge of the first slot hole. The electronic device as claimed in claim 16, wherein an anti-scratch sheet with a slit is attached to the inner surface of the second board to cover the second slot so that the electronic board can pass through the second board The slot hole passes through the slit at the same time, thereby preventing the electronic board from being scratched by the edge of the second slot hole. The electronic device of claim 16, wherein the external electronic device further comprises a cover plate for covering the plurality of snap holes, the plurality of docking holes and the second plate when combined with the second plate slotted hole.

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